Folly and Levity

Folly noun - A foolish act or idea.

Levity and folly are semantically related in stupidity topic. In some cases you can use "Levity" instead a noun "Folly".

Levity noun - A lack of seriousness often at an improper time.

Folly and levity are semantically related in stupidity topic. Sometimes you can use "Folly" instead a noun "Levity", if it concerns topics such as funniness.